Cold Plum Blossoms in October

A concubine from the countryside who had been miserable since she was a child, and who had experienced all kinds of human kindness, unexpectedly married a lonely prince. She had endured all this, but who was his childhood sweetheart? When the choice came, she hesitated. Should she leave with that gentle man? Or stay and have a fight with his childhood sweetheart? "Remember, when your heart is strong enough, nothing can hurt you!"